Acer XL1520i User Manual page 37

USING THE PROJECTOR
WXGA scaling table (screen type 16x9):
16 e: 9 screen
4x3 Scale to 960x720.
16x9 Scale to 1280x720.
LBX Scale to 1280x960, then get the central 1280x720 image to display.
Native mode 1:1 mapping centered.
Auto -If this format is select, screen type will automatically become 16:9 (1280x720).
-If source is 4:3, the screen type will be scaled to 960x720.
-If source is 16:9, the screen type will be scaled to 1280x720.
-If source is 15:9, the screen type will be scaled to 1200x720.
-If source is 16:10, the screen type will be scaled to 1152x720.
WXGA auto mapping rule (screen type 16x9):
Auto
H-resolution
4:3
Wide Laptop
SDTV
HDTV
1080p scaling table:
16e:9 screen
4x3 Scale to 1440x1080.
16x9 Scale to 1920x1080.
LBX Scale to 1920x1440, then get the central 1920x1080 image to display.
Native mode - 1:1 mapping centered.
- No scaling will be made; the image is displayed with the resolution based on input source.
Auto - If auto format is selected, the screen type will automatically become16:9 (1920x1080).
- If source is 4:3, the screen type will be scaled to 1440 x1080.
- If source is 16:9, the screen type will be scaled to 1920x1080.
- If source is 16:10, the screen type will be scaled to 1920x1200 and cut 1920x1080 area to
display.
1080p auto mapping rule:
480i/p 576i/p
Input resolution
V-resolution
640
800
1024
1280
1400
1600
1280
1280
1280
720
720
1280
1920
480i/p 576i/p
1080i/p
1:1 mapping
display
1280x720.
1280
480 960
600 960
768 960
1024 960
1050 960
1200 960
720 1280
768 1200
800 1152
576 1280
480 1280
720 1280
1080 1280
1080i/p
720p
1280x720 1:1 mapping
centered. centred.
Auto/Scale
720
720
720
720
720
720
720
720
720
720
720
720
720
720
720p
PC
PC
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English